You have a Windows Server 2008 R2 computer that has an IP address of 172.16.45.9/21.
The server is configured to use IPv6 addressing.
You need to test IPv6 communication to a server that has an IP address of 172.16.40.18/21.
What should you do from a command prompt?

A.
Type ping 172.16.45.9:::::

B.
Type ping ::9.45.16.172

C.
Type ping followed by the Link-local address of the server.

D.
Type ping followed by the Site-local address of the server.